MPDB Series Open-Style Power Distribution Blocks …

1 MPDB Series Open-Style Power Distribution Blocks The Next Generation Power Distribution block (PDB). Mersen Power Distribution Blocks provide a safe and easy method of splicing cables, Available splitting primary Power into secondary circuits and fulfilling requirements for fixed Now! junction tap-off points. All Blocks are UL and CSA approved while meeting spacing requirements for feeder and branch circuits in conjunction with UL508A and the National Electrical Code . PDB options include single or dual conductor primary inputs and up to 30 secondary outputs. Specialty Blocks are available allowing for up to 7 primary inputs.

2 The MPDB Series is offered in three size categories: miniature (MPDB62 and MPDB63. Series ), intermediate (MPDB66 and MPDB67 Series ), and large (MPDB68 and MPDB69. Series ), in both aluminum and copper. Features/Benefits: Adder Poles All sizes have optional adder poles for increased flexibility and ease-of-use. Adder poles can be stacked to form multi-pole units in the field without the use of tools. Ratings: Adder poles allow for customization of primary and secondary wire combinations. Volts : 600 VAC/DC. End barriers are also available for sale, catalog numbers can be found in the Amps : 65 to 2260A. catalog number selection tables for each size block .

3 Based on NEC table Wire Connectors (B)(16) 75 C. Standard aluminum and copper wire connectors are available. Aluminum ampacities connectors accept both AL or CU wire while copper connectors accept CU wire SCCR : 100kA with properly only. Connectors are all 1-piece tin-plated. sized fuse Insulators (See Mersen's PDB SCCR. Insulators are virtually unbreakable, made of glass-filled polycarbonate. See- guide at through, hinged safety covers are optional and provide a greater degree of safety or contact Mersen technical and shock resistance where required. Hinged covers can be installed without tools. services) Spacings 1 inch through air and 2 inches over surface between uninsulated live parts of Approvals: opposite polarity meets requirements for feeder and branch circuit applications of UL Listed to subject 1953, UL508A.

4 File E352417. Safety Covers CSA Certified Class 6228 01. Polycarbonate safety covers provide dead-front protection. One cover is needed for each pole. Each cover has a test probe hole in the center for circuit checking. Covers are optional accessories and catalog numbers can be found in the catalog selection tables for each size block . Additional Specifications: Wire Type: Copper Blocks : 60/75 C Solid/Stranded CU. Aluminum Blocks : 60/75/90 C Solid/Stranded AL and CU. Connector: Copper Blocks : Highly conductive tin-plated copper Aluminum Blocks : Highly conductive tin-plated aluminum Insulating Material: Glass-filled polycarbonate with verified dielectric strength in excess of 2500V.

5 Flammability: UL94-V0. Mounting: Direct panel mount Environmental: RoHS compliant, Lead Free A1. MPDB Series Open-Style Power Distribution Blocks Dimensions Miniature (MPDB63133 shown for reference). Intermediate (MPDB67563 shown for reference). Large (MPDB69123 shown for reference). A2. MPDB62 and MPDB63 Open-Style PDBs Catalog Numbers (Miniature). Line Load Catalog Numbers - Aluminum Catalog Numbers - Copper Amp Rating open - open - Number of Poles Number of Poles per Pole Wire Wire ings ings Range Range ADDER 1-P 2-P 3-P ADDER 1-P 2-P 3-P Al Cu per Pole per Pole Box-Box Configuration 1 MPDB63100 MPDB63101 MPDB63102 MPDB63103 MPDB62100 MPDB62101 MPDB62102 MPDB62103.

6 4 - 14 1 4 - 14 65 85. 4 MPDB63160 MPDB63161 MPDB63162 MPDB63163 MPDB62160 MPDB62161 MPDB62162 MPDB62163. 2/0 - 14 1 MPDB63150 MPDB63151 MPDB63152 MPDB63153 MPDB62150 MPDB62151 MPDB62152 MPDB62153. 2/0 - 14 1 2 - 14 2 MPDB63190 MPDB63191 MPDB63192 MPDB63193 MPDB62190 MPDB62191 MPDB62192 MPDB62193 135 175. 4 - 14 4 MPDB63130 MPDB63131 MPDB63132 MPDB63133 MPDB62130 MPDB62131 MPDB62132 MPDB62133. Box-Stud Configuration 2/0 - 14 1 1/4-20 x 5/8 1 MPDB63140 MPDB63141 MPDB63142 MPDB63143 - - - - 135 175. Stud-Stud Configuration 1/4-20 x 5/8 1 1/4-20 x 5/8 1 - - - - MPDB62200 MPDB62201 MPDB62202 MPDB62203 240 240. Hinged Safety Cover for MPDB62 and MPDB63 Series : Catalog number MPDBC6263.

7 End Barrier for MPDB62 and MPDB63 Series : Catalog Number MPDBE6263. Adder Pole Installation Instructions Safety Cover Optional, snap-on, hinged safety cover I. MPDBC6263 Miniature Series MPDBC6667 Intermediate Series MPDBC6869 Large Series Adder block Snap-on Adder Blocks to fully assembled units to add additional poles in the field Adder block End Barrier Field assemble Snap-on to Adder block to complete Adder Blocks to form assembly. multi-pole units. MPDBE6263 Miniature Series MPDBE6667 Intermediate Series MPDBE6869 Large Series For the most current product performance data visit and use catalog search. A3. MPDB66 and MPDB67 Open-Style PDBs Catalog Numbers (Intermediate).

8 Line Load Catalog Numbers - Aluminum Catalog Numbers - Copper Amp Rating open - open - Number of Poles Number of Poles per Pole Wire Wire ings ings Range Range ADDER 1-P 2-P 3-P ADDER 1-P 2-P 3-P Al Cu per Pole per Pole Box-Box Configuration 2/0 - 14 1 MPDB67050 MPDB67051 MPDB67052 MPDB67053 MPDB66050 MPDB66051 MPDB66052 MPDB66053. 2 - 14 4 MPDB67570 MPDB67571 MPDB67572 MPDB67573 MPDB66570 MPDB66571 MPDB66572 MPDB66573. 2 - 14 6 MPDB67560 MPDB67561 MPDB67562 MPDB67563 MPDB66560 MPDB66561 MPDB66562 MPDB66563. 2/0 - 14 1 135 175. 2 - 14 8 MPDB67580 MPDB67581 MPDB67582 MPDB67583 MPDB66580 MPDB66581 MPDB66582 MPDB66583. 6 - 14 10 MPDB67590 MPDB67591 MPDB67592 MPDB67593 MPDB66590 MPDB66591 MPDB66592 MPDB66593.

9 10 - 14 12 MPDB67110 MPDB67111 MPDB67112 MPDB67113 MPDB66110 MPDB66111 MPDB66112 MPDB66113. 350 - 6 1 MPDB67000 MPDB67001 MPDB67002 MPDB67003 MPDB66000 MPDB66001 MPDB66002 MPDB66003. 2/0 - 14 2 MPDB67010 MPDB67011 MPDB67012 MPDB67013 MPDB66010 MPDB66011 MPDB66012 MPDB66013. 2 - 14 4 MPDB67670 MPDB67671 MPDB67672 MPDB67673 MPDB66670 MPDB66671 MPDB66672 MPDB66673. 350 - 6 1 2 - 14 6 MPDB67660 MPDB67661 MPDB67662 MPDB67663 MPDB66660 MPDB66661 MPDB66662 MPDB66663 250 310. 2 - 14 8 MPDB67630 MPDB67631 MPDB67632 MPDB67633 MPDB66630 MPDB66631 MPDB66632 MPDB66633. 6 - 14 10 MPDB67650 MPDB67651 MPDB67652 MPDB67653 MPDB66650 MPDB66651 MPDB66652 MPDB66653.

10 10 - 14 15 MPDB67620 MPDB67621 MPDB67622 MPDB67623 MPDB66620 MPDB66621 MPDB66622 MPDB66623. 500 - 4 1 MPDB67400 MPDB67401 MPDB67402 MPDB67403 MPDB66400 MPDB66401 MPDB66402 MPDB66403. 350-6 & 2-14 1&3 MPDB67450 MPDB67451 MPDB67452 MPDB67453 MPDB66450 MPDB66451 MPDB66452 MPDB66453. 4/0 - 10 2 MPDB67420 MPDB67421 MPDB67422 MPDB67423 - - - - 2/0 - 14 4 MPDB67410 MPDB67411 MPDB67412 MPDB67413 MPDB66410 MPDB66411 MPDB66412 MPDB66413. 500 - 4 1 310 380. 2 - 14 6 MPDB67460 MPDB67461 MPDB67462 MPDB67463 MPDB66460 MPDB66461 MPDB66462 MPDB66463. 2 - 14 8 MPDB67430 MPDB67431 MPDB67432 MPDB67433 - - - - 6 - 14 10 MPDB67480 MPDB67481 MPDB67482 MPDB67483 - - - - 10-14 18 MPDB67490 MPDB67491 MPDB67492 MPDB67493 MPDB66490 MPDB66491 MPDB66492 MPDB66493.